Module collection

The collection module contains matchers for asserting properties of collections and iterators.

Structs

ContainedIn

Matches if the asserted (single) value is contained in the expected elements.

ContainsInAnyOrder

Matches if the asserted collection contains all and only the expected elements in any order.

ContainsInOrder

Matches if the asserted collection contains all and only of the expected elements in the given order.

ContainsSubset

Matches if the asserted collection contains all (possibly more) of the expected elements.

HasEntry

Matches if the map-like collection contains the given key/value pair.

HasKey

Matches if the map-like collection contains the given key.

HasValue

Matches if the map-like collection contains the given value.

Functions

all_elements_satisfy

Matches if all elements in the asserted collection satisfy the given predicate.

contained_in

Matches if the asserted (single) value is contained in the expected elements.

contains_in_any_order

Matches if the asserted collection contains all and only of the expected elements in any order.

contains_in_order

Matches if the asserted collection contains all and only of the expected elements in the given order.

contains_subset

Matches if the asserted collection contains all (possibly more) of the expected elements.

has_entry

Matches if the map-like collection contains the given key/value pair.

has_key

Matches if the map-like collection contains the given key.

has_value

Matches if the map-like collection contains the given value.

some_elements_satisfy

Matches if at least one element in the asserted collection satisfy the given predicate.

sorted_ascending

Matches if the asserted collection is sorted weakly ascending.

sorted_by

Matches if the elements in the asserted collection are sorted weakly monotone according to the given predicate in the expected order.

sorted_by_in_any_order

Matches if the elements in the asserted collection are sorted weakly monotone according to the given predicate in any order.

sorted_descending

Matches if the asserted collection is sorted weakly descending.

sorted_strictly_ascending

Matches if the asserted collection is sorted strictly ascending.

sorted_strictly_by

Matches if the elements in the asserted collection are sorted strictly monotone according to the given predicate in the expected order`.

sorted_strictly_by_in_any_order

Matches if the elements in the asserted collection are sorted strictly monotone according to the given predicate in any order.

sorted_strictly_descending

Matches if the asserted collection is sorted strictly descending.